/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package model.base;

/**
 * 
 * @author shadow
 *
 */
public enum Direction {
    North(0), South(1), East(2), West(3);

    private final int value;

    Direction(int value) {
        this.value = value;
    }

    public int getValue() {
        return this.value;
    }

    public static Direction getDirection(int i) {
        switch (i) {
            case 0:
                return North;
            case 1:
                return South;
            case 2:
                return East;
            case 3:
                return West;
            default:
                return null;
        }
    }
}
